|
[China]
Trade Verify
Address: Hi-tech Developing Industrial Area, Liuyang City,Changsha,Hunan Province,China
Contact name:Sandy
Advanced Instruments Co.,Limited |
|
Verified Suppliers
|
|
|
CBA-II circuit breaker test instrument is designed to
meet the need of testing high_voltage switches .
It takes the micro controller unit(MCU) for core to sample, process
and then output; the main characteristic is that it’s operated in
english, for example ,the results are displayed and printed in
English.
It has many advantages such as intelligence, multi-function,
accurate data, strong anti-jamming, easy operation, small size,
beautiful appearance, etc;
This Circuil Breaker Test Instrument can test the switches as
follows:indoors or outdoors switches with less oil or more
oil,vacuum switches, SF6 switches and so on.
Closing and opening time measurement of 12 channels
Max difference of closing or opening time measurement of three phases
Bounce time and frequency measurement of breaker closing
Circuit breaker closing and opening speed measurement
Travel-time, Coil current-time curve of circuit breaker operation measurement
Clearance of circuit breaker measurement
Variable DC circuit breaker operation power supply
Print test results by internal micro printers
III.Technical specifications
| 1 | Time measurement range | 6000ms, resolution 0.1ms |
| 2 | Time measurement error | <1%RDG+0.2ms |
| 3 | Speed measurement | Range 2m/s resolution 0.01m/s max error<0.1m/s |
| 4 | Travel measurement | Range 250.0mm resolution 1mmmax error 1mm |
| 5 | DC Power out | DC30V~250V/10A (instantaneous) |
| 6 | Travel sensors configuration | grating and angle |
| 7 | Test standard | IEC 62271 |
| 8 | Dispay | LCD 128*64 |
| 9 | Power supply | AC220V±10% 50Hz/60Hz |
| 10 | Working environment | 0~50°C humidity: <85% |
Circuit Breaker Test Instrument Display of History Data
